142302224442004 has 24 divisors (see below), whose sum is σ = 273398251720608. Its totient is φ = 64270836745440.

The previous prime is 142302224441999. The next prime is 142302224442031. The reversal of 142302224442004 is 400244422203241.

It is a super-2 number, since 2×142302224442004² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299806674 + ... + 10299820489.

It is an arithmetic number, because the mean of its divisors is an integer number (11391593821692).

Almost surely, 2^{142302224442004} is an apocalyptic number.

It is an amenable number.

142302224442004 is a deficient number, since it is larger than the sum of its proper divisors (131096027278604).

142302224442004 is a wasteful number, since it uses less digits than its factorization.

142302224442004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20599627335 (or 20599627333 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 142302224442004 its reverse (400244422203241), we get a palindrome (542546646645245).

The spelling of 142302224442004 in words is "one hundred forty-two trillion, three hundred two billion, two hundred twenty-four million, four hundred forty-two thousand, four".